selftests/bpf: Rename bpf_iter_task_vma.c to bpf_iter_task_vmas.c

Further patches in this series will add a struct bpf_iter_task_vma,
which will result in a name collision with the selftest prog renamed in
this patch. Rename the selftest to avoid the collision.

Signed-off-by: Dave Marchevsky <davemarchevsky@fb.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20231013204426.1074286-3-davemarchevsky@fb.com

Author: davemarchevsky

tools/testing/selftests/bpf/prog_tests/bpf_iter.c

@@ -10,7 +10,7 @@
 #include "bpf_iter_task.skel.h"
 #include "bpf_iter_task_stack.skel.h"
 #include "bpf_iter_task_file.skel.h"
-#include "bpf_iter_task_vma.skel.h"
+#include "bpf_iter_task_vmas.skel.h"
 #include "bpf_iter_task_btf.skel.h"
 #include "bpf_iter_tcp4.skel.h"
 #include "bpf_iter_tcp6.skel.h"
@@ -1399,19 +1399,19 @@ static void str_strip_first_line(char *str)
 static void test_task_vma_common(struct bpf_iter_attach_opts *opts)
 {
 	int err, iter_fd = -1, proc_maps_fd = -1;
-	struct bpf_iter_task_vma *skel;
+	struct bpf_iter_task_vmas *skel;
 	int len, read_size = 4;
 	char maps_path[64];
 
-	skel = bpf_iter_task_vma__open();
-	if (!ASSERT_OK_PTR(skel, "bpf_iter_task_vma__open"))
+	skel = bpf_iter_task_vmas__open();
+	if (!ASSERT_OK_PTR(skel, "bpf_iter_task_vmas__open"))
 		return;
 
 	skel->bss->pid = getpid();
 	skel->bss->one_task = opts ? 1 : 0;
 
-	err = bpf_iter_task_vma__load(skel);
-	if (!ASSERT_OK(err, "bpf_iter_task_vma__load"))
+	err = bpf_iter_task_vmas__load(skel);
+	if (!ASSERT_OK(err, "bpf_iter_task_vmas__load"))
 		goto out;
 
 	skel->links.proc_maps = bpf_program__attach_iter(
@@ -1462,25 +1462,25 @@ static void test_task_vma_common(struct bpf_iter_attach_opts *opts)
 out:
 	close(proc_maps_fd);
 	close(iter_fd);
-	bpf_iter_task_vma__destroy(skel);
+	bpf_iter_task_vmas__destroy(skel);
 }
 
 static void test_task_vma_dead_task(void)
 {
-	struct bpf_iter_task_vma *skel;
+	struct bpf_iter_task_vmas *skel;
 	int wstatus, child_pid = -1;
 	time_t start_tm, cur_tm;
 	int err, iter_fd = -1;
 	int wait_sec = 3;
 
-	skel = bpf_iter_task_vma__open();
-	if (!ASSERT_OK_PTR(skel, "bpf_iter_task_vma__open"))
+	skel = bpf_iter_task_vmas__open();
+	if (!ASSERT_OK_PTR(skel, "bpf_iter_task_vmas__open"))
 		return;
 
 	skel->bss->pid = getpid();
 
-	err = bpf_iter_task_vma__load(skel);
-	if (!ASSERT_OK(err, "bpf_iter_task_vma__load"))
+	err = bpf_iter_task_vmas__load(skel);
+	if (!ASSERT_OK(err, "bpf_iter_task_vmas__load"))
 		goto out;
 
 	skel->links.proc_maps = bpf_program__attach_iter(
@@ -1533,7 +1533,7 @@ static void test_task_vma_dead_task(void)
 out:
 	waitpid(child_pid, &wstatus, 0);
 	close(iter_fd);
-	bpf_iter_task_vma__destroy(skel);
+	bpf_iter_task_vmas__destroy(skel);
 }
 
 void test_bpf_sockmap_map_iter_fd(void)